Ultraviolet disinfection, will use appropriate application of dose intensity and traffic limit device.

紫外线消毒时，将使用适当的应用剂量强度和流量限制器。

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Ultraviolet disinfection, will use appropriate application of dose intensity and traffic limit device.

紫外线消毒时，将使用适当的应用剂量强度和流量限制器。

youdao